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Using org.hibernate.id.UUIDHexGenerator which does not generate IETF RFC 4122 compliant UUID values;

2011-04-27 17:32 639 查看
项目部署运行后:

[WARN]: Using org.hibernate.id.UUIDHexGenerator which does not generate IETF RFC 4122 compliant UUID values; consider using org.hibernate.id.UUIDGenerator instead

...

根据提示信息,更改主键生成策略使用 org.hibernate.id.UUIDGenerator

@Id
@Column(length = 32, nullable = false)
@GeneratedValue(generator = "uuid")   //指定生成器名称
@GenericGenerator(name = "uuid", strategy = "org.hibernate.id.UUIDGenerator")  //生成器名称,uuid生成类
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